org.apache.ddlutils.alteration
Class ModelComparator

Compares two database models and creates change objects that express how to
adapt the first model so that it becomes the second one. Neither of the models
are changed in the process, however, it is also assumed that the models do not
change in between.
TODO: Add support and tests for the change of the column order

compareColumns(Table sourceTable,
Column sourceColumn,
Table targetTable,
Column targetColumn)
Compares the two columns and returns the changes necessary to create the second
column from the first one.